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5
RESULTS

Media Type
5
texts
Topics & Subjects
2
Soils
1
Charcoal
1
Fertilizers and manures
1
Soil microbiology
1
Trees -- Canada
1
Trees -- United States
More right-solid
Collection
5
Earth Sciences University of Toronto
5
Canadian Libraries
Creator
3
russell, edward j. (edward john), sir, 1872-1965
1
klar, max
1
rogers, julia ellen, b. 1866
Language
5
English
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